Hyperfine Structure of 27Al by High-Resolution Ultraviolet Laser Spectroscopy

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著者

    • Nakai Hiroki
    • Department of Physics, Faculty of Science, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
    • Jin Wei-Guo
    • Department of Physics, Faculty of Science, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
    • Kawamura Masayuki
    • Department of Physics, Faculty of Science, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
    • Minowa Tatsuya
    • Department of Physics, Faculty of Science, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
    • Katsuragawa Hidetsugu
    • Department of Physics, Faculty of Science, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
    • Uematsu Haruko
    • Department of Physics, Tokyo Gakugei University, 4-4-1 Nukuikitamachi, Koganei, Tokyo 184-0051, Japan

抄録

The high-resolution ultraviolet (UV) laser spectroscopy of 27Al has been performed by the frequency doubling of a tunable diode-laser beam together with a collimated atomic beam. Hyperfine structure spectra have been observed for two UV transitions in Al I, namely, $3s^{2}3 p$ $^{2}P_{1/2}$–$3s^{2}4s$ $^{2}S_{1/2}$ at 394.401 nm and $3s^{2}3 p$ $^{2}P_{3/2}$–$3s^{2}4s$ $^{2}S_{1/2}$ at 396.152 nm. The hyperfine structure constants $A$ and $B$ of 27Al have been determined for the $3s^{2}3 p$ $^{2}P_{1/2,3/2}$ and $3s^{2}4s$ $^{2}S_{1/2}$ levels, and compared with previously reported results.

収録刊行物

  • Japanese journal of applied physics. Pt. 1, Regular papers & short notes  

    Japanese journal of applied physics. Pt. 1, Regular papers & short notes 46(2), 815-816, 2007-02-15 

    INSTITUTE OF PURE AND APPLIED PHYSICS

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各種コード

  • NII論文ID(NAID)
    10018545945
  • NII書誌ID(NCID)
    AA10457675
  • 本文言語コード
    EN
  • 資料種別
    SHO
  • ISSN
    0021-4922
  • データ提供元
    CJP書誌  JSAP 
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